30710504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 63231840

約数和(自身を除く): 32521336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 2141, 3586, 4282, 7172, 8564, 14344, 17128, 23551, 47102, 94204, 188408, 348983, 697966, 1395932, 2791864, 3838813, 7677626, 15355252, 30710504]

約数ペア:

[(1, 30710504), (2, 15355252), (4, 7677626), (8, 3838813), (11, 2791864), (22, 1395932), (44, 697966), (88, 348983), (163, 188408), (326, 94204), (652, 47102), (1304, 23551), (1793, 17128), (2141, 14344), (3586, 8564), (4282, 7172)]